VeriFone MX800 Series - Svcinfokey()

SERVICE FUNCTIONS
svcInfoKey()
M
X
800 SERIES PROGRAMMERS GUIDE 157
svcInfoKey()
This function provides information about the type of keyboard supported by the
terminal on which the application is running. feature can be one of the following
values:
Prototype
result = svcInfoKey(feature);
int result, feature;
Return Values
The information is returned in result.
0
number of standard keys: returns 0
1
number of non-screen-addressable function keys: returns 0
2 number of screen-addressable function keys: returns 0
3 keypad layout (0=telco, 1=calculator, 2=Touch): returns 2
4 If return value is >0 then a touch panel is installed: returns 1